Patent Assignment
Reel/Frame 041531/0243
Assignment of Assignor's Interest
Recorded: 2017-03-09
Pages: 7
Assignor
BLACKBERRY UK LIMITED
Executed: 2017-03-03
Assignee
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST, WATERLOO, ON, N2K 0A7, CANADA
Covered Properties
(3)
Method and Apparatus for Simultaneous Use of Both Licensed and Unlicensed Wireless Spectrum
Method and Apparatus to Determine a Pseudo-Grant Size for Data to be Transmitted
Application:
14/480,022 →
Publication:
US 2016/0073428
Method and Apparatus for Authenticating a Network Entity Using Unlicensed Wireless Spectrum
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 25, 2015
From: VUTUKURI, ESWAR; ANDERSON, NICHOLAS WILLIAM; BARRETT, STEPHEN JOHN
To: BLACKBERRY UK LIMITED
Reel/Frame 036411/0379 →
Assignment of Assignor's Interest
Aug 25, 2015
From: VUTUKURI, ESWAR; ANDERSON, NICHOLAS WILLIAM; BARRETT, STEPHEN JOHN
To: BLACKBERRY UK LIMITED
Reel/Frame 036412/0857 →
Assignment of Assignor's Interest
Aug 25, 2015
From: VUTUKURI, ESWAR; ANDERSON, NICHOLAS WILLIAM; BARRETT, STEPHEN JOHN
To: BLACKBERRY UK LIMITED
Reel/Frame 036413/0094 →
Assignment of Assignor's Interest
Apr 27, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 063471/0474 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064007/0061 →
Nunc Pro Tunc Assignment
Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →
Nunc Pro Tunc Assignment
Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064066/0001 →
Corrective Assignment to Correct the Cover Sheet at Page 50 to Remove 12817157 Previously Recorded on Reel 063471 Frame 0474. Assignor(S) Hereby Confirms the Assignment.
Sep 5, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064806/0669 →
Corrective Assignment to Correct 12817157 Application Number Previously Recorded at Reel: 064015 Frame: 0001. Assignor(S) Hereby Confirms the Assignment.
Sep 5, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064807/0001 →
Corrective Assignment to Correct the Added Patent Number to Remove Patent No. 8,873,407 at Previously Recorded on Reel 64066 Frame 1. Assignor(S) Hereby Confirms the Nunc Pro Tunc Assignment Effective Date March 20, 2023.
Feb 2, 2026
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 074921/0001 →